feat: 增加股票现价显示，日线改为后复权数据

leopard-core/src/main/java/com/lanyuanxiaoyao/leopard/core/helper/NumberHelper.java

@@ -42,6 +42,20 @@ public class NumberHelper {
     return NumberUtil.decimalFormat("0.00%", value);
   }
 
+  public static String formatPriceDouble(Double value) {
+    if (ObjectUtil.isNull(value)) {
+      return null;
+    }
+    return NumberUtil.decimalFormat("0.00", value);
+  }
+
+  public static String formatPriceDouble(Integer value) {
+    if (ObjectUtil.isNull(value)) {
+      return null;
+    }
+    return NumberUtil.decimalFormat("0.00", value);
+  }
+
   public static Double parseDouble(String value) {
     if (StrUtil.isBlank(value)) {
       return null;

leopard-core/src/main/java/com/lanyuanxiaoyao/leopard/core/repository/DailyRepository.java

@@ -23,6 +23,9 @@ public interface DailyRepository extends SimpleRepository<Daily> {
   @Query("select min(daily.tradeDate) from Daily daily")
   LocalDate findMinTradeDate();
 
+  @Query("from Daily daily where daily.stock.id = ?1 order by daily.tradeDate desc limit 1")
+  Optional<Daily> findLatest(Long stockId);
+
   @EntityGraph(attributePaths = {"stock"})
   @Override
   Optional<Daily> findOne(Predicate predicate);

leopard-core/src/main/java/com/lanyuanxiaoyao/leopard/core/service/StockService.java

@@ -58,4 +58,8 @@ public class StockService extends SimpleServiceSupport<Stock> {
       Sort.by(Sort.Direction.ASC, Daily_.TRADE_DATE)
     );
   }
+
+  public Optional<Daily> findDailyLatest(Long stockId) {
+    return dailyRepository.findLatest(stockId);
+  }
 }